High-Efficiency Jbk Transformer Unit: Optimal for Greater Than 500va

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Single
• Model NO.: Greater than500va JBK
• Core: Core-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Color: Grey or Optional
• Iron Core: New Silicon Steel Sheet
• Approval Company: ISO9001&CNAS
• Temperatures: -30ºC~ +40ºC
• Transport Package: Wooden Case
• Specification: Greater than500va
• Trademark: dongliang
• Origin: Zhejiang, China
• HS Code: 850421
• Package Size: 10.00cm * 10.00cm * 15.00cm
• Package Gross Weight: 5.000kg

Product Description

Product introduction

Introducing the JBK Grey Transformer Single Phase from Dongliang Electric Co., Ltd., the ultimate pinnacle of innovative electrical control solutions. This elegantly designed transformer, clad in a sophisticated grey finish, boasts an extraordinary capacity of Greater than 5000VA, making it an ideal selection for applications with input voltages not exceeding 1000V in AC 50-60Hz circuits. Its consistent capacity design on the left face ensures a reliable and steadfast connection, engineered to withstand extended operations with unwavering stability. An invaluable component for machine tools and mechanical equipment, this transformer serves as a reliable and efficient source of general electrical control power, excelling in local lighting and precision indicator power applications.
Our transformers are meticulously engineered with a core composed of premium cold rolled silicon steel sheets, ensuring an exceptional balance between compact size and lightweight ease. This design translates to superior operational efficiency, offering a remarkable double efficiency rate that elevates your operational standards to new heights. Renowned for their excellent knot effect and secure, dependable connections, these transformers promise unparalleled reliability and safety, providing peace of mind across all your electrical applications.

· Expertly engineered to deliver peak performance at altitudes up to 1000 meters.



· Designed with cutting-edge technology for efficiency in environments with ambient air temperatures from a brisk -30ºC to a warm +40ºC.

· Ensures exceptional performance when relative humidity levels are maintained at or below 85%.



· Ideally suited for installations in locations free from intense vibrations and shock movements, safeguarding against exposure to rain and snow.

· Specifically designed for secure operation in environments free from explosion hazards, corrosive gases, or conductive dust that may compromise structural integrity or damage metal.

Apply	Mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings
Installation height	The altitude does not exceed 1000m
The waveform of the power supply voltage	similar to a sine wave

Boasting a rich legacy of over 32 years, Dongliang Electric Co., Ltd. stands as a revered leader in the electrical equipment industry, committed to crafting exceptional products with unmatched expertise. Our extensive portfolio encompasses dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, alongside an array of pioneering electrical solutions. With an unwavering commitment to excellence, our rigorous quality control processes ensure that every product we produce adheres to the highest standards of safety and quality, securing our esteemed global reputation. At Dongliang, client satisfaction stands as our utmost priority, as we offer genuine, comprehensive, and rewarding services. We cordially invite you to our manufacturing hub to witness our dedication to quality firsthand and explore the potential for a fruitful, long-term partnership with us.

Product categories

Company Profile

Founded in the landmark year of 1992, with an impressive registered capital of 50 million RMB, Dongliang Electric Co., Ltd. stands as a hallmark of excellence, proudly boasting nearly three decades of unmatched expertise in the art of crafting medium voltage transmission and distribution electrical equipment. Our crowning achievements are encapsulated in our extensive transformer range, which includes dry-type transformers, oil-immersed transformers, machine tool transformers, eco-friendly transformers, control transformers, and lighting lamp transformers. Innovation is at the heart of our operations, extending to the meticulous design and manufacture of voltage stabilizers, voltage regulators, switchgears, compact substations, frequency converters, and an expansive variety of cutting-edge electric equipment products. Nestled in the illustrious 'Electrical Appliance Capital of China,' Yueqing City, Zhejiang Province, our strategically positioned company benefits from the serene embrace of the East Sea and the majestic Oujiang River to the south, while being graced by the 'world beautiful' national scenic spot to the north. We remain steadfast in our unwavering commitment to the guiding tenets of 'quality first, service first, continuous improvement, and innovation to meet customers' needs.' This drives our relentless pursuit of unparalleled excellence with the unwavering quality objective of 'zero defect, zero complaints.' Our scrupulous and all-encompassing quality control system has garnered us an esteemed reputation among both domestic and international clients. At Dongliang Electric Co., Ltd., customer satisfaction transcends an ordinary goal; it is a tireless pursuit imbued with passion. Committed wholeheartedly to providing the most sincere, attentive, and gratifying service, we extend a warm invitation to visit our factory. We eagerly anticipate the opportunity to forge a lasting and mutually rewarding partnership with you.

Company advantage

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Packaging & Shipping

Packing Standard: At Dongliang Electric Co., Ltd., we go above and beyond to ensure the security and condition of your purchase. We employ the highest standards of packing using robust wooden cases or specialized container protection. This meticulous attention to detail guarantees that your product will arrive in impeccable condition, ready to perform its best from the moment it reaches you.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., an esteemed transformer manufacturer with an illustrious history spanning 32 years. Nestled in the heart of Zhejiang, China, we lead the industry with our steadfast dedication to innovation and reliability. Our expertise in transformer production is unmatched, making us a trusted name worldwide.
Q: Can your product be customized?
A: Absolutely! We are well aware of the diverse voltage, frequency, and specification requirements that vary across the globe. Hence, we offer comprehensive customization of our Transformer JBK Single-phase units. Tailoring solutions to meet your specific needs is our forte, ensuring our products seamlessly integrate into your operations, no matter where you are.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., our dedication to excellence extends well beyond the point of sale. Our unparalleled after-sales service includes a remarkable 20-year quality guarantee, underscoring our commitment to your satisfaction and peace of mind. Trust in us to support you with unwavering reliability long after your purchase.
Have more questions? We encourage you to reach out to us at any time. Our dedicated team is always poised to deliver prompt and comprehensive responses, ensuring you have all the information you need. Your inquiries are our priority, and we are here to support you with excellence.